| Value | Category | Cases | |
|---|---|---|---|
| 1 | 262 |
67.5%
|
|
| 2 | 94 |
24.2%
|
|
| 3 | 11 |
2.8%
|
|
| 4 | 7 |
1.8%
|
|
| 5 | 7 |
1.8%
|
|
| 6 | 3 |
0.8%
|
|
| 7 | 2 |
0.5%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 1 |
0.3%
|
|
| Sysmiss | 1163 |